chemical compound definition
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- 1. chemical compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight. compound. chemical science, chemistry-the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions.
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chemical Chemical is defined as something relating to chemistry or the use of a drug. An example of chemical smell is the odor of Lysol. An example of chemical is the dependency on cocaine or alcohol. The definition of a chemical is a substance created by chemistry. An example of chemical is a pesticide.
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Chemical substance A chemical substance is a form of matter that has constant chemical composition and characteristic properties. It cannot be separated into components by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be chemical elements, chemical compounds, ions or alloys. chemical compound can be either atoms bonded together in molecules or crystals in which atoms, molecules or ions form a crystalline lattice. Compounds based primarily on carbon and hydrogen atoms are called organic compounds, and all others are called inorganic compounds.
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- Compounds. A compound is made when atoms of different elements join together by chemical bonds. This means that compounds will always exist as molecules, not separate atoms. The diagrams show some molecules of common compounds.
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Chemical compound Chemical compound, any substance composed of identical molecules consisting of atoms of two or more chemical elements. Methane, in which four hydrogen atoms are bound to a single carbon atom, is an example of a basic chemical compound. The structures of chemical compounds are influenced by complex factors, such as bond angles and bond length.
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compound Noun. Chemistry A substance made up of two or more elements joined by chemical bonds into a molecule. The elements are combined in a definite ratio. Water, for example, is a compound having two hydrogen atoms and one oxygen atom in each molecule.
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What is a Chemical Formula? - Definition, Types & Examples A compound is a substance made up of a definite proportion of two or more elements. A chemical formula tells us the number of atoms of each element in a compound. It contains the symbols of the atoms of the elements present in the compound, as well as how many there are for each element in the form of subscripts.
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Inorganic compound Inorganic compound, any substance in which two or more chemical elements (usually other than carbon) are combined, nearly always in definite proportions. Compounds of carbon are classified as organic when carbon is bound to hydrogen. Carbon compounds such as carbides (e.g., silicon carbide [SiC2]), some carbonates (e.g., calcium carbonate [CaCO3]), some cyanides (e.g., sodium cyanide [NaCN]), graphite, carbon dioxide, and carbon monoxide are classified as inorganic.
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What are the differences between elements, compounds and mixtures? A compound is a substance that. 1  is made up of two or more elements chemically joined together. 2  contains two or more elements physically combined together in a fixed ratio. 3  contains only metallic elements chemically joined together.
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Compounds Compounds are pure substances that are made up of two or more elements that are chemically combined in fixed mass ratios. The elements in the compound are joined together by chemical bonds. The properties of a compound are unique are greatly differ from the elements that make up the compound.
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compound Part of the Computing fundamentals glossary: 1) In chemistry, a compound is a substance that results from a combination of two or more different chemical element s, in such a way that the atom s of the different elements are held together by chemical bonds that are difficult to break.art of the Computing fundamentals glossary: 1) In chemistry, a compound is a substance that results from a combination of two or more different chemical element s, in such a way that the atom s of the different elements are held together by chemical bonds that are difficult to break.
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compound 1 something formed by compounding or combining parts, elements, etc. 11. Chemistry. a pure substance composed of two or more elements whose composition is constant. 12. a compound word, especially one composed of two or more words that are otherwise unaltered, as moonflower or rainstorm.
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MADMAN BIOLOGY Ionic compounds [compound: A compound is a substance formed by the chemical union (involving bond formation) of two or more elements.] often form crystals as a result. The illustration shows part of a sodium chloride (NaCl) ionic lattice. Properties of ionic compounds
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- A compound is a substance in which two or more elements are bonded  together chemically. There are some molecules, such as oxygen,  O2, that consist of two or more atoms of … the same  element. Apart from these, all molecules are compounds. don't think there is a such thing, sorry. a molecule isn't the same as a compound. They are 2 different things a molecule is the smallest physical unit of an element or comp … ound, consisting of one or more like atoms in an element and two or more different atoms in a compound. A compound is not.
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CPE device CPE is generally owned by the telecommunications provider, though some customers do choose to purchase modems or routers. Leasing or rental arrangements are also common, especially for cable television or broadband subscribers. Renting or leasing CPE insulates customers against the cost of upgrades and allows telecommunications companies to control more of the method and technology used to interact with their networks.
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Chemical compound A chemical change (that is, a chemical reaction) is one in which the organization of the atoms is altered. An example of a chemical reaction is the burning of methane in the presence of molecular oxygen (O 2) to form carbon dioxide (CO 2) and water.
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- A chemical compound is a PURE substance that has two or more different types of atoms in that have chemically bonded (e.g. Iron atoms, Oxygen atoms). The ratio of all atoms in… a particular compound (as shown in its molecular formula) is unique for that specific compound.
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How does an element differ from a compound? A chemical compound is a PURE substance that has two or more different types of atoms in that have chemically bonded (e.g. Iron atoms, Oxygen atoms). The ratio of all atoms in … a particular compound (as shown in its molecular formula) is unique for that specific compound.toms without the perfect number of  electrons will bond readily with others in order to gain the  perfect number of electrons. This process is called chemical  bonding and it is this which forms compounds. A compound is two or  more elements that have been bonded together to form a molecule.
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- A compound is a substance made from two or more elements that have reacted chemically with each other. Remember this definition as you might need it in the exam! A compound is a completely new material that will often have totally different properties from the elements that made it.
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- Home » Inorganic compound. Definition. noun, plural: inorganic compounds. Any compound lacking carbon atoms, or when present is ionically bound to other atoms. Supplement. A very common example of inorganic compound is water. Some inorganic compounds containing carbon atoms are carbonates, simple oxides of carbon and cyanides, as well as the allotropes of carbon.
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compound (chemistry). A substance whose molecules consist of unlike atoms and whose constituents cannot be separated by physical means. Also known as chemical compound. (petroleum engineering). A power transmission mechanism that transfers power from the engines to the pump, drawworks, and other machinery on a drilling rig.
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chemical chemical. n. 1. (Chemistry) any substance used in or resulting from a reaction involving changes to atoms or molecules, especially one derived artificially for practical use. adj. 2. (Chemistry) of or used in chemistry: chemical balance. 3. (Chemistry) of, made from, or using chemicals: chemical fertilizer.
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What is the difference between Homogeneous and Heterogeneous mixtures? A compound is a substance whose atoms are made up of more than one element. Compounds have been mixed together. Some examples of compounds are water, sugar and salt. A compound is two or more elements that have undergone a chemical change.
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Compound Definition in Chemistry In the field of chemistry, compound refers to a chemical compound. Compound Definition. A compound is a chemical species that is formed when two or more atoms join together chemically, with covalent or ionic bonds. Compounds may be categorized according to the type of chemical bonds holding the atoms together:
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- chemical noun [C]. › any basic substance which is used in or ​produced by a ​reaction involving ​changes to atoms or molecules: The ​government has ​pledged to ​reduce the ​amount of chemicals used in ​food ​production. Each ​year, ​factories ​release millions of ​tonnes of ​toxic chemicals into the atmosphere.
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- Compounds. A compound is a substance formed when two or more elements are chemically joined. Water, salt, and sugar are examples of compounds. When the elements are joined, the atoms lose their individual properties and have different properties from the elements they are composed of. A chemical formula is used a quick way to show the composition of compounds.